package com.test.shiro.mapper;

import com.test.shiro.domain.entity.UserInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface UserInfoMapper {
    /**
     *
     * 通过用户名查询密码
     *
     * @param userName
     * @return UserInfo
     */
    UserInfo findPsd(@Param("userName") String userName);

}